The RK Excel 530DR is a lightweight drag racing motorcycle chain designed for high-performance applications, including big-bore American-style drag racing motorcycles. This 530-size chain includes 170 links and delivers an average tensile strength of 10,400 pounds while weighing only 4.96 pounds per 100 links. Its lightweight construction helps reduce rotating mass compared with many 530 sealed chains and provides an ideal balance of strength and performance for dedicated drag racing use.
Designed as a replacement for select heavy-duty 630 and 530 chains, the RK Excel 530DR supports motorcycles producing up to 250 horsepower when properly installed and maintained. The chain is supplied with a clip-style master link for convenient installation. Its maximum chain width is 24.7 millimeters, supporting compatibility with applications designed for the 530 chain size and appropriate sprocket configuration.
Fitment: Intended for drag racing motorcycles using a 530 chain and compatible 170-link configuration. Confirm sprocket size, chain clearance, horsepower requirements, and manufacturer recommendations before installation. The RK Excel 530DR is for drag racing only and is not intended for general street, touring, or continuous-use applications. Manufacturer part number 530DR-170 and vendor part number 530DR-170 identify this specific RK Excel chain configuration.
Features:
- Size: 530 chain size with 170 links
- Model: 530DR drag racing chain
- Brand: RK Excel
- Manufacturer Part Number: 530DR-170
- Vendor Part Number: 530DR-170
- Tensile Strength: Average 10,400 pounds
- Maximum Horsepower: Designed for applications up to 250 horsepower
- Weight: 4.96 pounds per 100 links
- Master Link Included: Clip-style master link
- Maximum Chain Width: 24.7 millimeters
- Application: Drag racing motorcycles only